seccomp: add a selftest for get_metadata
authorTycho Andersen <tycho@tycho.ws>
Wed, 21 Feb 2018 02:47:47 +0000 (19:47 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 May 2018 05:52:00 +0000 (07:52 +0200)
commite65cd9a20343ea90f576c24c38ee85ab6e7d5fec
treeb40c4dc3a46644647618aea025d804a6f8e508c0
parent32e139dfb684acc630e9c3ca7b400c62cc00b1dd
seccomp: add a selftest for get_metadata

[ Upstream commit d057dc4e35e16050befa3dda943876dab39cbf80 ]

Let's test that we get the flags correctly, and that we preserve the filter
index across the ptrace(PTRACE_SECCOMP_GET_METADATA) correctly.

Signed-off-by: Tycho Andersen <tycho@tycho.ws>
CC: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/testing/selftests/seccomp/seccomp_bpf.c